http://www.neurodiagnosticdevices.com/stroke-and-folic-acid.htm
Although studies have associated the use of folic acid supplements with a lower rate of stroke (CVA), a review of trials showed that the vitamin does not serve to prevent the disease. “We have no evidence to ensure that acid strengthening Folic reduces stroke, “he told Reuters Health Dr. Jeffrey Saver.
Saver’s team of UCLA Stroke Center, Los Angeles, identified 13 well-designed clinical trials on the relationship between folic acid and stroke. Participants were conditions like kidney failure and cardiovascular disease, including stroke. In the study, there were 784 attacks in 20,415 participants who had taken folic acid, as opposed to 791 in 18,590 people who had not taken the supplements.
The review, published in the journal Stroke from the American Heart Association, responds if the use of folic acid supplementation induces a significant reduction in stroke. And for Saver, “the answer is ‘no’.” Still, the team suggested that more research is needed on folic acid and stroke, especially in men and in those with the initial state of heart disease.
Data from both groups suggested that there would be an effect, although the team could not determine whether or not it should be random. This potential benefit was observed in clinical trials in countries where foods are not fortified with folic acid. In the U.S., this benefit would be achieved through food fortification, according Saver.
From 1998 to prevent the birth defect spina bifida, the Food and Drug Administration called for adding folic acid to all enriched grain foods.
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